13954398 has 32 divisors (see below), whose sum is σ = 29673600. Its totient is φ = 4362336.

The previous prime is 13954397. The next prime is 13954453. The reversal of 13954398 is 89345931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13954393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11865 + ... + 12987.

It is an arithmetic number, because the mean of its divisors is an integer number (927300).

Almost surely, 2^13954398 is an apocalyptic number.

13954398 is an abundant number, since it is smaller than the sum of its proper divisors (15719202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13954398 is a wasteful number, since it uses less digits than its factorization.

13954398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1256.

The product of its digits is 116640, while the sum is 42.

The square root of 13954398 is about 3735.5585927676. The cubic root of 13954398 is about 240.7522577101.

The spelling of 13954398 in words is "thirteen million, nine hundred fifty-four thousand, three hundred ninety-eight".